Exam 4: The Market Forces of Supply and Demand

Suppose there is an increase in the price of steel. We would expect the supply curve for steel beams to

Figure 4-17 -Refer to Figure 4-17. In this market, equilibrium price and quantity, respectively, are

Table 4-4 Price Firm A's Quantity Supplied Firm B's Quantity Supplied Firm C's Quantity Supplied Firm D's Quantity Supplied \ 0 10 0 0 0 \ 2 8 3 4 5 \ 4 6 6 8 10 \ 6 4 9 12 15 \ 8 2 12 8 20 \ 10 0 15 4 25 -Refer to Table 4-4. If these are the only four sellers in the market, then the market quantity supplied at a price of $10 is

The quantity demanded of a product is the amount that buyers are willing and able to purchase at a particular price.

Suppose we are analyzing the market for hot chocolate. Graphically illustrate the impact each of the following would have on demand or supply. Also show how equilibrium price and equilibrium quantity would change. a.Winter starts, and the weather turns sharply colder. b.The price of tea, a substitute for hot chocolate, falls. c.The price of cocoa beans decreases. d.The price of whipped cream falls. e.A better method of harvesting cocoa beans is introduced. f. The Surgeon General of the U.S. announces that hot chocolate cures acne.g. Protesting farmers dump millions of gallons of milk, causing the price of milk to rise.h. Consumer income falls because of a recession, and hot chocolate is considered a normal good.i. Producers expect the price of hot chocolate to increase next month.j. Currently, the price of hot chocolate is $0.50 per cup above equilibrium.

For the general population, a 10 percent increase in the price of cigarettes leads to a

Table 4-9 The demand schedule below pertains to sandwiches demanded per week. Price Harry's Quantity Demanded Darby's Quantity Denanded Jake's Quantity Denanded \ 3 3 4 3 \ 5 1 2 x -Refer to Table 4-9. Suppose Harry, Darby, and Jake are the only demanders of sandwiches. Also suppose the following: • x = 2.• The current price of a sandwich is $5.00.• The market quantity supplied of sandwiches is 10.• The law of supply applies to the supply of sandwiches.Then there is a

If a good or service has only one seller, then the seller is called a monopoly.

Figure 4-22 -Refer to Figure 4-22. Which of the four panels illustrates a decrease in quantity supplied?

If a company making frozen orange juice expects the price of its product to be higher next month, it will supply more to the market this month.

Figure 4-20 The graph below pertains to the supply of paper to colleges and universities. -Refer to Figure 4-20. All else equal, an increase in the use of laptop computers for note-taking would cause a move from

A decrease in demand will cause a decrease in price, which will cause a decrease in supply.

Figure 4-19 The diagram below pertains to the demand for turkey in the United States. -Refer to Figure 4-19. All else equal, an increase in the income of buyers who consider turkey to be an inferior good would cause a move from

Figure 4-14 -Refer to Figure 4-14. At a price of

If consumers view cappuccinos and lattés as substitutes, what would happen to the equilibrium price and quantity of lattés if the price of cappuccinos rises?

A very hot summer in Atlanta will cause

An early frost in the vineyards of Napa Valley would cause a(n)

If orange juice and apple juice are substitutes, an increase in the price of orange juice will shift the demand curve for apple juice to the right.

Suppose the American Medical Association announces that men who shave their heads are less likely to die of heart failure. We could expect the current demand for

In any economic system, scarce resources have to be allocated among competing uses. Market economies harness the forces of